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| 船用主汽轮机汽缸静刚度分析研究 | |
| 引用本文： | 张阿漫,郭绍静,蒋玉娥,冯麟涵,姚熊亮.船用主汽轮机汽缸静刚度分析研究[J].船舶工程,2009,31(Z1). |
| 作者姓名： | 张阿漫 郭绍静 蒋玉娥 冯麟涵 姚熊亮 |
| 作者单位： | 1. 哈尔滨船舶锅炉涡轮机研究所,哈尔滨,150036;哈尔滨工程大学,船舶工程学院,哈尔滨,150001 2. 哈尔滨工程大学,船舶工程学院,哈尔滨,150001 3. 河南泰隆科技开发应用有限公司,郑州,450007 |
| 基金项目： | 国际科技合作项目(2007DFR80340)资助的课题，青年科学基金项目(50809018)资助的课题，中国博士后科学基金特别资助，哈尔滨市科技创新专项基金 |
| 摘 要： | 针对船用主汽轮机低压缸静刚度的仿真研究考虑温度场和压力场等复杂环境研究较少的现象,为准确计算主汽轮机低压缸结构的静刚度,对考虑温度场、压力场作用的低压缸正车和倒车工况时的静刚度进行研究,并与仅考虑自身重力的设备静刚度进行对比分析.研究表明,温度场、压力场对加载部位结构的响应特性有很大影响,对低压缸整体结构也有一定程度的影响,为更加准确地模拟真实设备,在进行设备的静刚度分析时应该给予考虑. |
| 关 键 词： | 主汽轮机 低压缸 温度场 压力场 静刚度 数值仿真 |
On static rigid analysis of low-pressure cylinder of the warship propulsion steam turbine |
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| ZHANG A-man,GUO Shao-jing,JIANG Yu-e,FENG Lin-han,YAO Xiong-liang.On static rigid analysis of low-pressure cylinder of the warship propulsion steam turbine[J].Ship Engineering,2009,31(Z1). | |
| Authors: | ZHANG A-man GUO Shao-jing JIANG Yu-e FENG Lin-han YAO Xiong-liang |
| Institution: | ZHANG A-man2,1,GUO Shao-jing1,JIANG Yu-e3,FENG Lin-han1,YAO Xiong-liang1(1.College of Shipbuilding Engineering,Harbin Engineering University,Harbin 150001,China,2.Harbin in Marine Boiler , Turbine Research Institute,Harbin 150036,3.HeNan Tailong Science Development , Application co.ltd,Zhengzhou 450007,China) |
| Abstract: | Due to the phenomenon that temperature and pressure are seldom considered in most static rigid simulation research of the warship propulsion steam turbine,in order to accurately calculate the static rigid of structure,the static rigid research of the low-pressure cylinder under forward and backing-up cases are done in which temperature and pressure fields are both considered.And also the comparison analysis between simple case and complex case is got on.The results show that response characteristic of the s... |
| Keywords: | the propulsion steam turbine low-pressure cylinder temperature pressure static rigid numerical simulation |
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